Trail Running Calendar United Kingdom 2026-2027

Welcome to the most comprehensive guide to trail races in the UK for 2026-2027! Our curated list features an impressive 2303 trail runs across the enchanting landscapes of Scotland, and Wales. From the iconic trails of London's green outskirts to the rugged terrains near Birmingham, from Glasgow's scenic paths to Liverpool's historic routes, we've got every trail enthusiast covered.

Whether you're a seasoned trail runner looking for your next challenge or a newbie eager to explore the world of off-road running, our calendar is your one-stop solution. Dive deep into the details by searching for a specific location or simply browse through to discover new trail runs. Looking for all running events? Check out the complete Running Calendar United Kingdom on running.life.

A multi-distance out and back event at Suffolk Running Centre on 19 September 2026, with 5k to ultra options, aid stations every 10k, parking included and a bespoke finisher medal. The event is cupless so bring a refill cup or bottle.

A flat, chip-timed canal race in Rodley, Leeds offering distances from 5K to ultramarathon with feed stations every 3 miles, GPX routes, bespoke medals and marshalled support.

A single-stage, approximately 102 mile non-stop trail race along the Cotswold Way from Chipping Campden to Bath, with a 32 hour completion limit, GPX route, live tracking, food stations and medical support.

A half marathon along the traffic free Tissington Trail from Parsley Hay to Ashbourne with scenic views over the Derbyshire Dales. Races run on Saturday and Sunday 19 and 20 September 2026 with coaches to the start and a bespoke medal for f..

A two-day mountain navigation and endurance event in the Mourne Mountains for teams of two, with courses of roughly 35 to 55 km and a one-day score option.

A 50 km ultra from Wooler through the Cheviot Hills on 19 September 2026 using a digital GPS route with an 11 hour limit. Aid stations, medical cover, GPS tracker and a finisher medal are provided; entries are limited and age 18 plus.

A 63 miles coastal trail race along the Cleveland Way from Guisborough to Filey, with 18 hours to complete, mandatory kit checks, supplied trackers and manned checkpoints offering water and food at selected points.

Triple Trail Races on 19 September 2026 at Loddington Farm offers 25 km, 50 km and 100 km routes across Kent's North Downs Way, Greensand Way and Weald Way, with on site race village, camping, food vendors and recovery facilities.

A Backyard Ultra at West Shields Farm where runners complete a 4.1 mile loop on the hour until one remains. The route mixes farmland, single track and woodland with food stations, tracking and on-site medical cover.

A trail event around Grasmere in the Lake District offering five routes from 9 km to 52 km across rugged fells, technical descents and mountain summits. Outposts, mandatory safety kit and a plastic free policy are enforced.

Classic fell race in Kettlewell, Yorkshire Dales: 4 mile route with 475 m climb over rugged upland terrain. Open to 16+ with pre entry or entry on the day, teams welcome and free parking for entrants.

Take on the scenic Bollington 3 Peaks fell race in the Peak District on Sat 19 Sep 2026, a 9 km course with 370 m climb. Pre entry only, entry includes food and a pint from Bolly Brewery.

A team relay in Uppermill where teams of four run two road legs and two fell legs across a hilly circuit and Saddleworth Moor, with category options for men, women, mixed, veterans and juniors.

A 15.6 km route with 870 m of ascent across flagged forest tracks and open fell visiting five checkpoints, raising funds for Thornthwaite Church. Entry fee includes tea and homemade cake and limited parking is available.

A community event tracing the River Exe from Exmouth to Dulverton, offering a 43 mile ultra and a non-competitive relay in shorter sections. The run raises awareness of the Exe salmon’s decline and includes local music and ceremonial moment..

A 47 km mountain trail across the Mamores linking five Munros with 3,100 m ascent, fully waymarked and marshalled. The event includes GPS tracking, a main aid station at 31 km, mandatory kit requirements and a 14 hour time limit.

Trail and ruck run event at Cannock Chase Forest on 19 September 2026 offering 5 km and 10 km ruck runs with weighted packs and a solo challenge. Live chip timing, merchandise for finishers and prizes for top competitors.

A coastal trail marathon and half marathon finishing in Morston on mainly off road paths, with limited entries and a donation to the East Anglian Air Ambulance. Timing, checkpoints and first aid are provided along the route.

A 23 mile trail race on the Quantock Hills where runners compete against horses, plus a Pegasus Challenge four person relay. The event is in Over Stowey on 19 September 2026 with free parking and an age limit of 14 and over.

A trail half marathon at Lakeland Maze Farm Park on Saturday 19th September 2026, finishing through the maze. Chip timing, aid stations, on-site parking and a cafe. Entry requires participants to be 18 or older and costs £35.

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